assessment of solid waste management practices and the...
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International Journal of Environmental Protection and Policy 2015; 3(5): 153-168
Published online October 27, 2015 (http://www.sciencepublishinggroup.com/j/ijepp)
doi: 10.11648/j.ijepp.20150305.16
ISSN: 2330-7528 (Print); ISSN: 2330-7536 (Online)
Assessment of Solid Waste Management Practices and the Role of Public Participation in Jigjiga Town, Somali Regional State, Ethiopia
Yohanis Birhanu1, *
, Genemo Berisa2
1Department of Chemistry, Jigjiga University, Jigjiga, Ethiopia 2Department of Geography and Environmental Studies, Jigjiga University, Jigjiga, Ethiopia
Email address:
[email protected] (Y. Birhanu), [email protected] (G. Berisa)
To cite this article: Yohanis Birhanu, Genemo Berisa. Assessment of Solid Waste Management Practices and the Role of Public Participation in Jigjiga Town,
Somali Regional State, Ethiopia. International Journal of Environmental Protection and Policy. Vol. 3, No. 5, 2015, pp. 153-168.
doi: 10.11648/j.ijepp.20150305.16
Abstract: Solid waste, which is a consequence of day-to-day activity of human kind, needs to be managed properly. Jigjiga
City, like other cities in developing countries, faces problems associated with poorly managed solid waste operation. This study
concerns about analysis of the city’s current municipal solid waste management problems, opportunities and existing solid
waste management practices and role of community participation. The survey was conducted in 03 and 05 kebeles. Different
sampling methods were employed to select the study units including: stratified sampling, systematic random sampling, and
purposive sampling. Though the bulk of the data collected were qualitative in nature, it was also supported by quantitative
information collected through survey and secondary sources. The study discovered that there is low performance of SWM in
the city mainly due to: lack of properly designed collection system and time schedule, inadequate and malfunctioning
operation equipment, open burning of refuse, poor condition of the final dumpsite and less awareness creation among
community which encouraged illegal dumping are the technical problem identified. Insufficient funds as well as lack of
promotion on-waste reduction, recycling, absence of waste recovery, practice of energy option, waste separation and
composting are among the management challenges facing the city. Social problems encountered include: lack of public
awareness, unwillingness to pay, ill dumping manner (often around residence and any open spaces) and improper outlook for
waste workers. Incompetence of organizations in terms of equipment required for operation and man power /staff
qualifications, training and human resource developments and/or unreliable service are the institutional challenge that the city
encountered in the sector. Finally, the study forwarded some important recommendations towards improving the waste
management practices.
Keywords: Solid Waste Management, Disposal System, Community Participation, Jigjiga City
1. Introduction
Waste was an early problem of mankind, and a growing
one that is of major concern to every nation of the world
(Allende 2009). In early pre-industrial times, waste
generation was not an issue as populations were smaller.
Waste was disposed of in the ground where it would turn to
compost to improve soil fertility. Waste management issues
are coming to the forefront of the global environmental
agenda at an increasing frequency, as population and
consumption growth result in increasing quantities of waste.
In the context of the above mentioned challenge a New
Paradigm for waste management has emerged, shifting
attention to resources efficiency and minimization of
environmental impacts throughout the life cycle of waste
management, from waste prevention to safe disposal. The
primary objective of waste management is to give adequate
protection to the general public and environment from
harmful effects of waste.
Municipal SWM is a problem that is experienced by all
counties in the world. It is an issue mostly witnessed in
urban areas as a result of high surge in population growth
rate and increase in per capita income thus posing a
danger to environmental quality and human health
(Javaheri 2006). Because of its nature, it has remained one of
International Journal of Environmental Protection and Policy 2015; 3(5): 153-168 154
the major environmental problems man continues to face.
An investigation into waste management is now becoming
increasingly critical in developing countries (Kyessi and
Mwakalinga 2009). (Issam et al. 2007) report that waste
management, which has generally been understudied, in
developing countries is now receiving increasing attention in
the literature. Municipal SWM problems have become more
pronounced in recent years, as a result of inadequate
collection and disposal of wastes. In most cities, wastes are
not properly collected and where proper collection is
ensured, only a small fraction receives proper disposals.
Urban waste management has been a challenge for
municipalities and urban governments in the developing
world, largely due to poor infrastructure, bureaucratic
competence and limited institutional capacity of the
municipalities. Municipalities throughout Ethiopia are not
free of these problems as they have been facing major
challenges with solid waste collection and landfill
management.
According to Environmental Protection Authority (EPA)
and World Bank study conducted in 2004, per capita
amount of waste generated in Ethiopia ranged from 0.17 to
0.48 kg/person/day for urban areas to about 0.11 to 0.35
kg/capita/day for rural areas. The range depends on several
factors such as income and season. The total generation of
municipal solid waste in Ethiopia in
2003 is estimated to be 2.8 to 8.8 million tones. This can
be split to approximately 0.6 to 1.8 million tons from rural
areas and 2.2 to 7 million tons from urban areas
(EPA/World Bank 2004).
In many of the cities in Ethiopia the municipality
administration is responsible for waste collection. Though,
there is a wide variation in performance in relation to waste
collection in cities of Ethiopia, it has become a common
business practice to have household waste to be pre-
collected by individuals who are organized through formal or
informal association. The pre- collected waste is then
transferred into containers which are then collected by
municipalities. Nevertheless, in many cities there are not
enough containers to cover the population and vehicles are
typically under maintenance or out of service for long
periods of time. As there is very limited effort to recycle,
reuse or recover the waste that is being generated; waste
disposal has been the major mode of waste management
practice. When considering SWM in general, it should be
noted that it is rather small fraction of waste that ever reaches
dump sites or landfills in Ethiopia. Some studies have shown
that only 43% of waste is collected in the country are
properly collected and disposed in open landfills. The
remaining waste is indiscriminately disposed in drainage
lines, open spaces, street sides or is informally burned.
According to Environmental Protection Authority and
World Bank study conducted in 2004, per capita amount of
waste generated in Ethiopia ranged from 0.17 to 0.48
kg/person/day for urban areas to about 0.11 to 0.35 kg/capita/
day for rural areas. The total generation of municipal solid
waste in Ethiopia in 2003 is estimated to be 2.8 to 8.8 million
tones. This can be split to approximately 0.6 to 1.8 million
tons from urban areas and 2.2 to 7 million tons from rural
areas (EPA/World Bank 2004). Jigjiga City, being the largest
city in the Somali Regional State and one of the swiftly
urbanizing centers in the country, has been grappled with an
increasingly growing urban waste management problem.
Taking per capita amount of waste generation in the nation
and total population of the city as to CSA (2007) into
account, the total generation of municipal solid waste in city
in 2007 is estimated to be 21.4 to 60.4 tones.
Currently only 55% of the solid waste produced per day
is collected and disposed by the Hormud SWM Company in
the Sheik Ali Gure dumpsite at 6km away from the city
center and the remaining 45% of the solid wastes are
uncollected and dumped in unauthorized areas such as open
fields, ditches, sewers, streets and many other available
spaces in the city. Uncollected garbage is a serious
environmental hazard for all, especially in areas where the
roads are not accessible for collection by the collectors.
These cause bad smells and attract various disease vectors
and pests resulting in deteriorated aesthetic quality of the
city.
The social waste collection service is unsatisfactory, and
scenes of scattered waste are common in most part of the
city. As a result, the population has the opinion that the
municipal solid waste collection service is not functioning
properly. As a result of this, the willingness of the
population to cooperate with waste collection operation and
to pay for the service is low. Solid waste collected from
hospitals, residential and business areas is dumped at the
dumpsite on the outskirt of the city with little incineration
in the hospitals. In terms of social waste processing and
recycling, little is done at all level of its management i.e.
there is no source separation or sorting and this happens at
disposal sites too. But some scavengers at dump sites
practice an informal type of waste recovery. Other options
like energy recovery and composting are not practiced as
alternatives for waste recovery.
The disposal of waste has proved to be a major public
health issue and a vital factor affecting the quality of the
environment. This, especially in Ethiopian cities has become
one of the most intractable environmental problems today.
One of the main problems facing the city is open and
indiscriminate dumping of refuse (authors, observation).
Piles of decaying garbage are found in strategic locations in
the heart of the city. Wastes in such places are obviously a
source of air and water pollution, land contamination and
environmental degradation.
2. Literature Review
2.1. Solid Waste Concept
Solid waste technically, any solid material disposed of as
no longer useful in common usage the term has somewhat
more limited meaning of solid materials thrown out by house
holders those materials referred to by engineers as municipal
155 Yohanis Birhanu and Genemo Berisa: Assessment of Solid Waste Management Practices and the Role of Public
Participation in Jigjiga Town, Somali Regional State, Ethiopia
solid waste. Solid (nonhazardous) waste is defined as any
garbage, refuse, sludge from a waste treatment plant, water
supply treatment plant, or air pollution control facility and
other discarded material, including solid, liquid, semi liquid,
or contained gaseous material resulting from industrial,
commercial, mining, and agricultural operations and from
community activities, but does not include solid or dissolved
material in domestic sewage (Benny J. 2005). Solid wastes
are wastes arise from human and animal activities, including
the heterogeneous mass of garbage from the urban
community as well as more homogenous accumulation
comprising of countless different materials such as food
wastes, packaging material such as paper, metals, plastic,
glass, construction wastes, pathological wastes and hazardous
wastes. Rapid population growth and urbanization in
developing countries have led to the generation of enormous
quantities of solid wastes and consequently environmental
degradation.
2.2. Sources and Types of Municipal Solid Waste
In order to categorize what exactly municipal solid waste
constitutes, there have been different attempts of
categorization based on numerous classification criteria.
Some of those criteria are source from which solid waste
emanates, and nature of solid waste components. On the
basis of the nature of items that constitute solid wastes, it can
be classified into organic or inorganic, combustible or non-
combustible, and putrescible or non-putrescible. With respect
to source from which solid waste emanates, (Martin 2000)
categorized municipal solid waste as household (residential)
refuse, institutional wastes, street sweepings, commercial
areas wastes, as well as construction and demolition debris.
In developing countries, MSW also contains various amounts
of industrial wastes from small scale industries. In these
sources there are diverse types of solid wastes.
2.3. Characteristics of Municipal Solid Waste
For effective and efficient management of solid waste
generated in a particular city, adequate knowledge and data
about the characteristics of solid waste is essential. In order
to decide or determine types of facilities required for solid
waste management, best disposal options, and projecting
future needs requires precise information about quantities,
compositions, densities, moisture content and calorific value
of solid waste produced in a city (Rushbrook 1999 in
G/tsadkan 2002). Though all the above characteristics are
important, for this study the researcher emphasize only on
municipal SWM practices with due attention also given to
the role community participation.
Solid waste generation rate: refers to the “amount of waste
disposed during a given period of time and the quantification
of it involves different methods: by measurement at the point
of generation, through use of vehicle survey and by
examination of records at the disposal facility” (UNEP 2009;
cited in Zebenay 2010). The rate of solid waste generated in
a given town is basically determined by demographic growth,
seasonal variation, geographic location, economic
development and people’s attitude towards waste.
(Nashiimirimana 2004) explained the influence of
economic development by comparing gross national
product of developed and developing countries with their
waste generation rate. The author argues that the higher the
gross national product of a country result the higher the
generation of waste. This means that due to difference in the
level of economic performance, waste generation rate of
developed countries is much greater than that of developing
countries. Although developing countries have a lower rate
of waste generation compared to developed countries, their
quantum of waste is high owing to their higher levels of
population growth and he concluded that this clearly shows
impact of population size on waste generation rate. On the
other hand, people’s attitude towards waste can also
conditioned solid waste generation rate in the form of their
pattern of material use and waste handling, their interest in
waste reduction and minimization, and the degree to which
they refrain from indiscriminate dumping and littering
(Schubeler 1996). Therefore, an accurate knowledge of
quantity and rate of solid waste generation in a given area is
essential for preparation and implementation of appropriate
MSWM. Because it provides information on human,
financial and equipment resources required for collection
and transportation of waste, to enact appropriate laws on
waste reduction, and establish current and future needs for
solid waste disposal sites (Abel 2007).
Physical composition: refers to quantity of various
material types in a particular waste stream. Just like waste
generation rate, physical composition of solid waste is also
extremely variable as a consequence different factors. The
major once are of the following:
a) Economic level difference: higher income areas are
usually producing more inorganic waste while low
income areas produce relatively more organic waste.
b) Demography (difference in amount of population for
example, tourist places).
c) Locations: includes abundance and type of regions
natural resource, and socio-cultural factors which
highly contribute for variation of waste in different
areas.
d) Season: for instance during certain season’s yard
wastes such as grass clippings and raked leaves add
greatly to solid waste (web page accessed, October 10,
2013).
Unlike various composition of solid waste in different
areas, process of defining waste management practice is
similar in each area i.e. by assessing waste handling
processes beginning from collection, transfer to disposal
present in a sample households. Conduct of waste
management studies by using this method has several
importances. “Some of these are: for identification of
potential resource recovery activities, facilitate collection,
transport and processing equipment, taking essential health,
aesthetic and environmental precautions, and for monitoring
changes in waste composition over time and improving waste
International Journal of Environmental Protection and Policy 2015; 3(5): 153-168 156
management system” (Gidarkos, Havas and Ntzamilis 2005).
Therefore, composition, generation, treatment practice study
is cornerstone for successful planning and implementation of
solid waste management.
2.4. Processing and Recovery
This functional element includes all techniques,
equipments and facilities used both to improve the efficiency
of other functional elements and to recover usable materials,
conversion products, produce energy, and compost from solid
wastes. In addition, it also provides several advantages. First,
it can serve to reduce total volume and weight of waste
material that requires collection and final disposal. Volume
reduction also helps to conserve land resources since land is
the ultimate sink for most waste materials. On the other side,
it also reduces total transportation cost of waste to its final
disposal site (Uriarte and Filemon 2008). Solid waste
processing and recovery has been carried out beginning
from separation and processing of wastes at the source. But,
separations of mixed wastes usually occur at materials
recovery facility, transfer stations, combustion facilities and
disposal sites. It often includes separation of bulky items,
separation of waste components by size using screens,
manual separation of waste components, and separation of
ferrous and non-ferrous metals. Then they enter in small and
large scale industries for recovery activities. For example,
organic fraction of MSW can be transformed by a variety of
biological and thermal processes. The most commonly used
biological transformation process is aerobic composting and,
the most commonly used thermal transformation process is
incineration (web page accessed, October 23, 2013).
2.5. Disposal
This is final functional element in SWM system. Disposal
activities are associated with final dump of solid wastes
directly to a landfill site. Today disposal of wastes by land
filling or land spreading is the ultimate fate of all solid
wastes whether they are residential wastes, or residual
materials from materials recovery facilities. “However, in
most developed countries this method is officially banned
allowing only sanitary landfill for final disposal. Because
sanitary landfill is not a dump it is an engineered facility
used for disposing of solid wastes on land without creating
nuisances or hazards to public health and environment”
(Techobanglous 2002). “Though it is the most common
technology around the world, conventional and
environmental unfriendly methods such as open-burning,
open-dumping, and non-sanitary landfill can still be used as
disposal method” (UNEP 2009).
2.6. Incineration
Incineration is one option for sustainable solid waste
management. It is defined as the process of burning solid
waste under controlled conditions to reduce weight and
volume of solid waste, and often to produce energy. This
process is really waste reduction, not waste disposal, though
following incineration ash must still be disposed. It is
recognized as a practical method of disposing of certain
hazardous waste materials (such as medical waste).
Incineration can be carried out both on a small scale by
individuals and on a large scale by industry. This facility
does not require much area so that it is common in countries
like Japan where land is scarce (web page accessed,
September 5, 2010).
Generally, according to (UNEP 1996) there are
considerations that we should keep in our mind when we
want to choose incineration. These are: the necessary
environmental controls are properly installed and
maintained; the facility is properly sized and sited to fit well
with other components of the MSWM and the material to
be burned is combustible and has sufficient energy
content.
2.7. Composting
It is a process of allowing biological decomposition of
solid organic materials by bacteria, fungi, worms, insects,
and other organisms in to a soil for transforming large
quantities of organic materials to compost (humus like
materials). “The organic materials produced by
composting can be added to soil to supply plant nutrients
such as nitrogen, phosphorus, potassium, iron, sulfur, and
calcium, slow soil erosion, make clay soils more porous or
increase water holding capacity of sandy soils” (Enger and
Smith, 2008).
There are three scales at which composting has been
implemented; residential level, decentralized community
level, and centralized and large scale municipality level. The
larger the undertaking the more capital investment is
required. Most developing countries which have found
success with composting revealed that composting works
best when implemented at household level, with some project
doing well at community level as well. At municipal level
financial commitment required to maintain equipment has
resulted in wide spread failures (Zerbock 2003).
In cities of developing countries, most large mixed waste
compost plants have failed or operate at less than 30% of
capacity. The problems most often cited for such failures
include: high operation and management costs, high
transportation costs, poor quality of product as a result of
lack of sorting (especially plastic and glass fragments), poor
understanding of composting process, and high competition
from chemical fertilizers (which are often subsidized)
(UNEP 1996).
2.8. Reuse and Recycle
Reuse involves cleaning and using materials over and
over. In other words, it means the use of a product more than
once in its original form for the same or a new purpose. It
relays on items that can be used over and over instead of
throw away items. This method is used to decrease the use
of matter and energy resources, cuts pollution, creates
local jobs, and saves money (Miller, 2007). “Reusing is
157 Yohanis Birhanu and Genemo Berisa: Assessment of Solid Waste Management Practices and the Role of Public
Participation in Jigjiga Town, Somali Regional State, Ethiopia
more efficient and better than recycling and composting
methods because cleaning and reusing materials in their
present form avoids the cost of energy for remaking them in
to something else” (Cunningham 2008).
In addition to reuse, recycling is also an obvious treatment
of solid waste problem. It is an important way of collecting
solid waste materials and turning them in to useful products.
Such materials can be reprocessed in two ways: primary
and secondary. “Primary recycling is a process in which
original waste material is made back into the same material
for example, newspapers recycled to make newsprint. In
secondary recycling, waste materials are made into different
products that may or may not be recyclable for instance,
cardboard from waste to news papers” (Miller 2007).
Recycling is both environmental and economical issue.
Many people’s are motivated to recycle because of
environmental concern i.e. it reduces pollution, it also save
energy, space and resources, helps to protect biodiversity and
reduce litter. Economically, it can save money for items like
paper, metals and some plastics.
2.9. Public Participation
Public Participation may be broadly defined as the
involvement of citizens in governmental decision-making
processes. This ranges from being given notice of public
hearings to being actively included in decisions that affect
communities. It is generally a process of engaging
stakeholders so that those most likely to be impacted by a
particular activity can influence the outcome. Public refers
not only to private citizens but institutions, civil society,
labor unions, the Government, public officials, industrial,
agricultural and trade associations, scientific and professional
societies, environmental, educational and Health associations
and other minority Groups (EPA 2005).
It is necessary to establish the Public Involvement
Framework and identify participants or stakeholders and
determine their legitimacy by social analysis (UNEP 2002).
There is a wide variety of models from which to choose. The
one chosen should reflect the public input required. Some
models of public participation are given below.
2.9.1. The Exclusionary Model
This model indicates that the government or agency is the
exclusive guardian of the people and any self-acclaimed
representative of the public interest was an officious meddler.
Only competitors and other institutional stakeholders were
allowed to participate. This proved inappropriate for risk-
oriented decision-making. There may be some usefulness in
cases of rate hearings and public utility regulation. (Mc. Garity
2005) In the Caribbean, some decision-makers adopt an
approach that they have been appointed or selected to make
decisions for the populations who may not have the knowledge
and information to make decisions for themselves.
2.9.2. The Confrontational Model
The Confrontational Model is at the other end of the
spectrum to the Exclusionary Model and results from a
stringent application of the Exclusionary Model. This is
really not a desirable model. It is not effective in addressing
matters of intense local interest but may be effective if
activists can attract the sympathy of a large number of other
inactive members of public. It is a way of keeping certain
topics or concerns on the public agenda or getting agencies to
revisit decisions already made.
When a person feels excluded or that her/his interest has
not been well represented she/he can confront the agency.
Sometimes there is picketing and civil disobedience e.g. in
the 1980s, outraged neighbors picketed for proposed
hazardous waste dumps. Also there have been shouting
matches at meetings during debates on SW disposal sites or
incinerators or other SWMP components being located near
their homes and offices.
Confrontations are usually intended to be very public but
they are not designed to be participatory and certainly are not
conducive to informed dialogue about risks and mitigation.
Sometimes a decision-maker agrees to speak to the activists
to induce them to stop their action but they are rarely asked
to participate in the actual decision-making process. This
model is characterized by distrust and is restricted to local
activities and usually employed by individuals or ad hoc
groups. Activists, who at times participate at considerable
risk to their own economic and physical well-being, seek a
wider audience. Only highly emotional matters or matters of
high principle are likely to justify such individual action.
Purely economic interests do not often invoke the
confrontational model. (Mc. Garity 2005)
2.9.3. The Adversarial Model
The Adversarial Model represents a situation where all
interested groups have a right to participate by submitting
facts, evidence, views and arguments. The agency assumes
the role of neutral decision-maker. Based on courtroom
adjudication, parties who may be represented by counsel are
usually allowed testimony through experts. This is dominated
by lawyers and the settlement presumes winners and losers.
(Mc. Garity 2005) This model was experienced in cases
where residents sought compensation from a Caribbean
government in court for the health effects from an existing
LF. In some cases, this is a slow and expensive process. In
some cases, protesters to the location of a LF seek
international attention. This can be a cheaper and more
effective approach.
2.9.4. The Due Consideration Model
The Due Consideration Model is similar to the adversarial
model except that the agency takes a position prior to the
public hearing and invites the public to comment on their
decision as well as on the issues generally. It does not adopt
the procedural protection of the Adversarial Model and so is
less burdensome. The agency is only required to give due
consideration of outsiders and explain its chosen action. This
model is better adapted to issues that are policy dominated
and for which factual accuracy is not essential. Participants
are less directly involved in the actual decision making
process. Suspicions are easily raised that due consideration is
International Journal of Environmental Protection and Policy 2015; 3(5): 153-168 158
not given to participants points of view especially when the
agency adopts the option it initially proposed with little or no
adjustment (Mc. Garity 2005).
2.9.5. The Mediation Model
The Mediation Model requires that representatives of groups
meet together, often with the aid of a mediator or facilitator, to
present facts and arguments so as to reach an agreement on the
ultimate result. The agency may participate in the discussions
and attempt to implement agreed solutions. Public participation
may be invited at this stage while Negotiators meet until
agreement is reached. This may be a useful approach in planning
SWMPs as the relationship between government and residents is
often confrontational. (Mc. Garity 2005)
2.9.6. The Advisory Committee Model
The Advisory Committee Model is similar to Mediation
Model except that it relies heavily on scientific and
technological expertise. The Agency appoints a committee of
disinterested experts to advise on the technical issues and on
a decision. This model seems favored by decision makers
who are not scientifically trained and who do not want to
“take the heat”. Agency may lose control of the outcome but
this may be reduced by choosing experts for the advisory
committee whose views on technical issues will yield results
that are in accordance with the decision-maker’s policy
preferences.
2.10. Measuring Success in Public Participation
Elizabeth Evans, in her paper presented at the International
Association for Public Participation (IAP) in 2002, sought to
address how the success of the Public Participation Process
could be determined. Her paper explores the question of
evaluation of consultation processes and how these may be
approached. She focused on three issues:
1) What is meant by success in the context of Public
Participation?
2) Whether there are meaningful consistent ways of
measuring success
3) Whether it is wise to attempt such measurement (Evans
2002).
The practice of Public Participation is complex. It may be
considered as a process that contributes to overall results of
the business or enterprise. While it is not new, emphasis over
the past five years has been on selling the idea to decision-
makers that Public Participation would add value and reduce
costs and risks. The problem with “success” is that those
involved are likely to have different ideas of what success
means. The process of Public Participation requires the
invitation of stakeholders to participate and there is a need to
identify: The range of stakeholders; the inputs required
(financial and other resources) in information staff, training,
policy etc.; processes (nuts and bolts of the programme); and
outputs (products and deliverables that come out of the work
done) (Evans 2002).
The range of activities that make up Public Participation is
expanding rapidly and references are made to community
engagement to build good will. Community participation can
be a wide range of activities especially in SWM and it takes
account of aspirations and views of people directly affected.
It facilitates involvement of affected communities,
businesses, etc. through discussions, debates, negotiations
and planning. (Evans 2002) based measurement of success
on four core values and associated principles previously
articulated by the International Association of Public
Participation (IAP) as follows:
1. Equity – decision-makers should provide opportunities
for all those with an interest in the subject
2. Integrity – decision-makers must act in good faith
3. Openness – provision of information to the public that is
accurate, honest, comprehensive, clear and accessible
4. Accountability – specification of the degree to which
public involvement would influence decision making and
accurate reports on how commitments are discharged.
2.11. Some Best Practices for Successful Public
Involvement
UNEP (2002) proposed a list of best practices as follows:
(1) Develop a public involvement framework as early as
possible to establish the scope, timing and resource
requirements necessary to support the process; (2) Identify
the participants and stakeholders and establish their
legitimacy and “representativeness” (using social analysis). It
should be noted that not all social actors can or should be
consulted on every detail of the proposed project; (3) Identify
appropriate techniques of public participation/communication
and provide relevant information in a form which can be
easily understood (e.g. using a combination of seminars,
simple written materials, visual aids and scale models can
help to make the technical material accessible to the non-
specialist); (4) Plan and execute events at a time and venue
that will encourage the maximum attendance and free
exchange of views by all interested groups. Money may be
specifically allocated to help facilitate community
involvement (e.g. to pay for travelling expenses or costs
involved in hosting meetings and inquiries); (5) Allow
stakeholders sufficient time to assimilate the information
provided, consider the implications and present their views;
(6) Identify mechanisms which ensure decision makers
consider views and suggestions made by stakeholders -
integrate findings and recommendations into the
environmental assessment report, financing proposal and
agreement; and (7) Ensure that responses and feedback are
given on issues or concerns raised. The best practices are
quite representative of the methods outlined by other
commentators and form the basis on which the performance
evaluation of the OECS SWMP may be based.
3. Methodology
3.1. Description of the Study Area
Jigjiga, the capital city of Somali National Regional State
of East Ethiopia, is about 630km East from Addis Ababa City
159 Yohanis Birhanu and Genemo Berisa: Assessment of Solid Waste Management Practices and the Role of Public
Participation in Jigjiga Town, Somali Regional State, Ethiopia
and 105km from Harar city of East Hararge Zone of Oromia
and Harari Region. The city is astronomically located
between 9° 16' 30" to 9° 24' 30" N Latitude and 42° 44' 0" to
42° 51' 0" E Longitude (Fig. 1). It has an elevation of 1609
meters a.m.s.l. The city hosts Jigjiga University.
Figure 1. Location Map of Study Area.
Based on the recent (2007) census data from CSA of
Ethiopia, the city has a population of 125,876 of which
67,128 were males and 58,745 were females. The total
household count is about 23,263 with an average of size of
5.4 persons to a household. The 1994 census reported a total
population of 56,821. The city has recorded a population
growth of 121% in 13 years. The climate of the city is
subtropical, with a mean annual temperature of 19.5 0C and
annual average rainfall ranging from 150mm to 1000mm.
The highest temperature is experienced between November
and March and the lowest between July and September.
3.2. Methods
3.2.1. Data Source and Data Type
All required data for this study were collected both from
primary and secondary sources. The primary data were
collected from sampled households respondents, researchers’
observation and key informants. Similarly, thorough review
of all available published and unpublished documents of
relevant organizations was conducted.
3.2.2. Sampling Technique
For this study, purposive sampling and stratified random
sampling in two Kebeles (the smallest administrative unit),
03 kebele from the commercial center and 05 kebele from
residential areas of the city were selected. Jigjiga city is
purposively selected being the interests of the sponsor of the
research. Stratified sampling technique was used due to the
variability of the municipal solid waste generation sources.
Heterogeneous units were divided into non-overlapping
groups resulting in representative sampling. The numbers of
samples within each stratum were determined based on
respective proportional percentages of each stratum. In this
study, to identify the participating households, they were
stratified into two groups; residential and non- residential
(commercial) categorized as 74% and 26% of total number
of housing units, respectively, CSA (2007). Sample size
(n) of households that participate was determined by
using a sample technique (Cochran, 1977) formula, given by:
� ������
��� 1� ����
Where;
P=Housing unit variable (Residential houses which is 74%
of N)
Q=1-P (Non residential houses which is 26% of N)
N=Total number of housing units (23,263; CSA, 2007)
Z=Standardized normal variable and valued that
corresponds to 95% confidence interval equal to1.96
d=Allowable error (0.05)
Therefore, the result, n=293 was the minimum reliable
sample size of housing units while five housing units were
added to augment the confidence. This was done in the two
selected Kebeles and the total sample size was 298
households. After this, simple random sampling was
employed based on the proportional percentage of samples
within each stratum to decide the number of samples that was
taken from each stratum as summarized in table 1.
International Journal of Environmental Protection and Policy 2015; 3(5): 153-168 160
Table 1. Sample Selection with proportional allocation.
No. Kebele Number of
households
Proportional
percentage
Sample
size
1 03 kebele 678 12.2% 36
2 05 kebele 4899 87.8% 262
Total 5077 100% 298
Source: Own Computation based on CSA, 2007 data
As showed in the table above, in 03 kebele there are about
678 households out of which 36 households samples were
taken proportionally (10 households residential and 26
households commercial centers). Similarly, from 05 kebele
out of about 4399 total households, 262 households samples
were considered (of which 230 households were residential
and 32 households were commercial centers).
3.2.3. Data Collection and Analysis
The data collection was done using checklists which
were pre-tested prior to the actual field work. The bulk of
the data generated for this study were qualitative. Structured
questionnaire, interview guideline and field observation were
used to obtain data and information for the study. The
structured questionnaire was used for the selected
households to have information about their sources of
energy, housing conditions, onsite solid waste handling, solid
waste disposal practices and other activities. Beside this,
checklist was also provided for the city government’s
Sanitation and Beautification Department (SBD) and
Hormud SWM Company to gather information on their
current solid waste management. Collection of information
about solid waste treatment and the role of community
participation from the studied households was extended for
eight consecutive days. The collection was done by two
trained collectors. Equipments like digital camera and GPS
were used for photographing and ground control points by
the researchers during field observations. Waste Collection
sites where containers are placed, market places where waste
handling is expected to be difficult and open dumping sites,
were also purposely used as sample units to collect
qualitative information. The data were analyzed
combining the information collected from secondary
sources, qualitative and quantitative survey.
4. Result and Discussion
4.1. Solid Waste Composition
The result of the survey in the study area showed that
municipal waste is an aggregate of all substances ready for
disposal. The composition of the solid organic waste was
almost homogenous in nature across the study households.
As it was observed in this study, majority of the waste was
of plastic origin while the animal and the industrial origin
was almost none in most of the households. Of the plastic
source, residues of festal (known locally as Mika) and liquid
containers take the greatest portion. Overall composition
includes paper, vegetable peelings, onion seed coats, broken
plastic and festal, soil and dust, animal dung, grasses, used
shoes, pieces of cloth, small bottles, soot, etc. The waste
aggregate more frequent in the whole mass of household
waste was house sweeping, which is composed of soil and
dust followed by pieces of paper and vegetable peelings
(plates 1).
Photo by Researchers, 15 October, 2013
Plate 1. Open Dumpsite nearby Dr. Abdulmajid TTC.
It can be observed from plates 1 and 2 that ash swept out
from kitchens and chatt remnant (sticks and leaves) is more
in quantity than other waste. However, it is not removed
every day. When considering the solid waste production
across different sources (residential and commercial, in this
study), the residential origin was found to be higher (74%)
while the remaining (26%) accounts for commercial and
other origin.
4.2. Solid Waste Generation Rates
With regard to solid waste generation rate, even though
the solid waste trend is expected to increase in general,
recent and up to date data were not available. However, as
per the data obtained from Hormud SWM Company, about
3150 sacks of waste each weighting from 20kg to 30kg were
collected every day from about 2950 households.
Computation result shows that the average waste generation
rate of the city is estimated to be 26.6 kg/day/households in
weight.
4.3. Solid waste Source
The result from the surveyed households reveals that
MSW generation by source and type in Jigjiga City has the
following distribution (Fig. 1). The composition of municipal
waste varies greatly from country to country and changes
significantly with time. Waste can be classified into several
types. However, the following list represents a typical
classification of municipal solid wastes: (1) Biodegradable
waste: (like; food and kitchen waste, green waste, paper), (2)
Recyclable material: (paper, glass, bottles, metals, certain
plastics, batteries etc.) and (3) medical wastes.
161 Yohanis Birhanu and Genemo Berisa: Assessment of Solid Waste Management Practices and the Role of Public
Participation in Jigjiga Town, Somali Regional State, Ethiopia
Source: A survey conducted by researchers
Figure 2. Municipal solid waste generation by source and type of Jigjiga City.
Fig. 2 shows percentage of municipal solid waste
generations by source and type in Jigjiga City. It has been
revealed that the largest constituent of residential solid waste
is food-waste be 37 % and followed by plastic bottles & bags
28 %, papers 25 % and the remaining 6 % and 4 % are
metals and cardboards, respectively. The situation is reverse
in the case commercial area’s waste composition as the
highest constituent is cardboard 33 % and the least is food-
waste 7 %.
However, if we see the wastes from the recycling point of
view, many of the constituents are compostable and
recyclable materials, and hence it indicates that recycling
practices are effective SWM practice. Unfortunately, it was
so far not practiced in the city, and this is why we see a lot
of paper and plastic substances thrown out in river banks,
ditches and open areas plate 2.
International Journal of Environmental Protection and Policy 2015; 3(5): 153-168 162
Photo by: Researchers 20 October, 2013
Plate 2. Waste substances thrown out in unauthorized areas in Jigjiga City.
4.4. Existing Solid Waste Management Practices
The management of Jigjiga City waste is a history of
institutional trials and abandonment, with most issues
remaining unsolved. The new established authorized
organization on the sector, sanitation and beautification
department (SBD) at the city government level was assigned
the responsibility for the management in 2008. The
assignment came as a result of the failure of previous
authorities-the Ministry of Health and Sanitation, and the
private sector to effectively manage City’s solid wastes.
Unfortunately, the SBD is also struggling with tight budgets,
lack of qualified manpower, and experience in waste
management. Uncommon to most other cities of the
country, Jigjiga City waste management practice is engaged
by a legalized private organization called Hormud SWM
Company.
4.4.1. On Site Handling
A proper waste handling at household level has positive
implication on waste management. The responsibility of
household waste handling also varies between the residential
and the commercial. In residential households female
members of the family are responsible to handle the
households cleaning and separating of the waste. The male
members of the family do not participate in these activities,
except at times they engage themselves when the waste is
bulky and some physical help is required to transport it to
dumping places. In case of the commercial areas, it is
servants who collect and dispose of households wastes.
4.4.2. Sorting
Sorting is an essential component of solid waste
management. It is a kind of activity which is separating
different types of wastes in their respective nature. It makes
waste management easy and simple. However, it should not
be a onetime activity, rather should be a habit for proper and
sustainable solid waste management. Separating different
types of waste components helps to sort recyclable
materials from non recyclable and identify decomposable
(organic) materials from non decomposable. The process is
also efficient in reducing the problem of landfill sites and
expenses. However, as to the respondents, there is no/little
separation of solid wastes in Jigjiga Town whereby over
92 % of the households, invariably confirmed the absence of
solid wastes separation practices during both collection and
disposal periods. The remaining few households or 8 % of
the respondents replied that solid wastes were sorted into
organic and inorganic wastes. Inorganic wastes like cans
are usually sorted for sale. In few households, organic
wastes like plant origin are sorted for the purpose of reusing
in their gardens and as fuel after the waste gets dried; this is
seen in residential households. Animal source (meat and
bone) is used to feed domestic animals like dogs. Some
households give the waste away to their neighbors who use it
for different purpose like for animal feed. The purpose of
separated waste is different for different surveyed
households (Fig. 3).
Figure 3. Purposes of waste separation in Jigjiga Town.
Figure 3 clearly shows that from residential households,
48 % of solid wastes are separately collected for selling,
36 % for easing collection and 16 % for reusing purposes.
163 Yohanis Birhanu and Genemo Berisa: Assessment of Solid Waste Management Practices and the Role of Public
Participation in Jigjiga Town, Somali Regional State, Ethiopia
Unfortunately, there is no solid waste collected separately for
the purpose of recycling in Jigjiga City. This indicates that
even if a great deal of recyclable solid wastes is
generated in the city, it is not drawn to the attention
anybody for the purpose of recycling. Absence of
information from commercial households implies the solid
wastes are indiscriminately collected in the area.
4.4.3. Composting
With regard to composting, the households practicing
composting are very few, while a significant amount of this
refuse is largely of plant origin /biodegradable/ organic waste.
(Gardner 2001) and (Bezaye 2008), argued that composting is
an ancient practice where more cities in the world nowadays
are reclaiming the benefits of reusing solid organic waste
material. It is a natural way to prepare the waste for reuse.
During the study, it was observed that there are people who
know at least the use of organic waste for soil fertility
improvement. There are also some people who have training in
composting, but are not practicing. The major limitation for
not practicing compost as indicated by the respondent is lack
of market and a piece of land for urban agriculture.
The key respondents were interviewed whether
incineration has been practiced at secured places or not.
Accordingly, as the informants, practice of incineration at
secured places is confined to health institutions typically to
manage medical wastes even though the practice takes place
only sometimes. So far, no incineration taking place in or
near the compound of households.
4.4.4. Waste Reuse
Reuse is an important factor to reduce the amount of
waste to be dumped at the final disposal site. The study
result indicates that there is little practice of waste reuse
for different purposes like industrial waste like can for sale,
plant origin waste for fuel, animal source (meat and bone)
waste for domestic animals feed.
In general, as far as waste reuse is concerned, there is no
formal practice in the city except some people called
“Korales” who move through the city to buy recyclable items
such as glass, plastic, tin cans, metals, shoes etc. from
different houses, hotels, restaurants, repairs services and
sell them to small recyclers and industries. There are also
people engaged in similar types of job known locally as
“Liwach” who go around the city and exchange used
clothes and shoes with new household utensils and sell them
to low-income people
4.4.5. Collection
Waste collection service is one of the chief components of
municipal SWM practices. The survey showed that
containers are placed in some neighborhoods. However, a
number of containers are not enough with respect to waste
generated and a portion of the neighborhoods are obliged to
throw their refuse into an open area. Some of the households,
who are not enjoying municipal services, have their own way
of household waste disposal. The tools that are used for solid
waste collection in both residential and commercial area are
shown below in table 2.
Table 2. Number of respondents for solid waste primary collection Tools in Jigjiga City.
No Tools Number Percent (%)
Residential Commercial Residential Commercial
1 Metallic container 0 0 0% 0%
2 Basket 2 5 0.83% 8.6%
3 Plastic bag 0 0 0% 0%
4 Cardboard 0 0 0% 0%
5 Empty sack 238 53 99.1% 91.4%
Total 240 58 100% 100%
During the interview, almost all of the respondents from
both residential and commercial households stated that the
bulk of primary waste collection equipments are sacks
whereas a few said that they use baskets for this purpose. As
to Hormud SWM Company, in each Kebele, strategic
locations are assigned for the primary collectors (mainly
micro and small scale enterprises) to make the wastes ready
for the motorized further collection and disposition. Most of
the areas in the city are inaccessible for motorized collection;
therefore, the human powered collection system is mostly
used.
Generally, there are three basic types of collection
equipments. These are: human powered, animal powered,
and engine powered. Under the Jigjiga City situation, both
human and motorized collection equipment are being used.
With regard to the human aspect, transportation of wastes to
the containers is possible using hands and hand pushed carts.
The current trend of storage bins reveals in the city of
Jigjiga that dust bins are located nowhere on main roads. For
temporary storage, households prepare different types of
receptacles such as baskets, card boxes, cans, plastic bags,
barrels, etc. Only 65% of the MSW generated in Jigjiga City
is collected and disposed off by the Hormud SWM Company
in the Shiek Aligure Open Dumpsite, with no recycled and a
little composted. The rest about 35% is dumped in
uncontrolled environment like on/in streets, empty spaces,
and river banks.
There are different waste collection services given in the
study area. Of these services, the majority use door-to-door
collection services while others don’t receive any services
rather they dispose wastes into river systems, burn and reuse
for their gardens even though they didn’t mention.
As far as waste transfer in concerned, Hormud SWM
Company’s trucks are solely used to transfer wastes from the
source to the destination. The interview with the company’s
manager reveals that the trucks collect wastes every day from
commercial centers and every week from residential
households (table 3).
International Journal of Environmental Protection and Policy 2015; 3(5): 153-168 164
Table 3. The frequency of solid wastes collection and transfer to the junk region.
No Duration
Household respondents
Number Percent
Residential Commercial Residential Commercial
1 Daily 8 42 3.13% 72.70%
2 Weekly 210 16 87.50% 27.27%
3 Monthly 22 0 9.37% 0%
From Table 3 it can be realized that majority of wastes
from residential households are collected using door to door
service weekly (87.5 %) while the rest 9.5 % and 3 % are
done so monthly and daily, respectively. Commercial
households receive the door-to-door collection system more
frequently as compared with residential households the
former being served 73 % daily and 27 % weekly. This
implies that the households are determined by their bulk of
waste generation to receive a better collection of solid waste
services.
In Jigjiga City, there are different actors who are directly
or indirectly involved in a wide range of SWM activity
including Non Governmental Organizations (NGOs), private
company and Micro and Small Scale Enterprises (MSSE) are
the pioneers in providing door-to- door solid waste pre-
collection service in the city. NGO (the USAID) was
indirectly engaged by providing equipments to collectors
who deliver the service of collecting and transporting solid
waste from households to temporary collection sites (Plate
3).
Photo by: Researchers 25 October, 2013
Plate 3. Equipments donated by USAID for temporary collection service at
04 Kebele.
The collection of waste through MSSE has provided job
opportunities for many jobless youth. For instance, under
the supervision of Hormud SWM Company there are 22
garbage collectors team consisting of four members each
(three garbage collectors and one coordinator). The three
garbage collectors are paid of 1000 birr per month while
the coordinators are paid of 2000 birr per month. Apart
from this, four more small scale enterprises were organized
by city government on municipal SWM practices. The
majority operates in the commercial households to collect
solid waste using door-to-door method. The private sectors
have the accumulated experience on waste collection and
entrepreneurship due to their close engagement in the sector.
This activity was less attractive to the government officials
and easily left to be done by the informal enterprises until
recently. Still the government officials have not viewed the
sector as one of the employment generating fields.
Photo by: researchers on 25 October, 2013
Plate 4. Solid wastes stayed in the containers for more than one month.
However, as to the interview result from an SBD officer of
the municipality, waste collection has gradually been
attracting the attentions of the officials as one of the
untapped employment generating sector. Nowadays,
government has pervasively been organizing private actors
(specially, MSSE) and providing initial loan to become self
(indirectly government) employed. The payment for the
service is first done by negotiation between waste workers
who are assigned for specific location and individual
households in that area. However, from experience, the
government realizes that the private worker collect
payment from the households while the dump the waste
anywhere after they collect the waste from the households.
Hence nowadays, the waste is collected by the waste
workers while payment for the service is collected by
the authorized private company. The payment is on the bases
of the waste generating sources to collection site rating 40 to
50 birr from residential households and 100 to 500 birr per
from commercial centers as per the amount of solid waste
165 Yohanis Birhanu and Genemo Berisa: Assessment of Solid Waste Management Practices and the Role of Public
Participation in Jigjiga Town, Somali Regional State, Ethiopia
they generate. None of the data revealed the existence of
government waste workers in the study area and any other
place outside of the sampled kebeles. Concerning the
regularity of removal (emptiness) of containers, almost all
the interviewed waste workers responded that containers did
not get emptied regularly. They explained that wastes in
containers are usually scattered around and remain stay in the
containers over a month at times (plate 4).
Other reasons identified for the scattering of waste around
the container include: the lift over height to the containers,
which made it difficult for women and children to empty
waste in to the container; people often have to travel more
than 200 meters to reach the nearest containers which means
that containers are scattered and this apparently discourages
households from dumping waste in the containers. The
irregularity of waste removal from the containers is affecting
the health of the nearby community and the surrounding
environment. The households using door-to-door collection
service were asked if they had seen any improvement after
receiving the service. All of the households who were using
the service responded that they had seen improvement in the
area of solid waste situation in their surroundings.
4.4.6. Waste Disposal
Disposal at Transfer Station
Waste disposal, one of the most important management
practices, needs to be carefully planned. With regard to waste
disposal at transfer station, the study identified that almost all
solid waste generated in households is indiscriminately
disposed together i.e. there is no habit of sorting organic
from inorganic waste at the household level. Huge amount of
organic materials comes from the rural areas depraving
nutrients from the rural soil to feed the urban population, the
leftovers after consumption have no way to return to the
source to build the soil, rather lost and create problems to
human health and the surrounding environment in the city
due to mismanagement. In this study, it was observed that
disposing household waste into a river system is a common
practice in the study area. The result of the study also reveals
that there are households who dispose the waste in to a river/
stream, drainage system and any open place. This is
especially observed in the case of Gumruk open dumpsite
where waste piles seemed to have adversely impacted the
nearby private properties and public institutions other than
public health and environmental influences. Even though the
waste disposal at this transfer station has currently been
stopped, the previous pile is remaining intact since the time
of this survey.
Another unauthorized open dumpsite was observed at the
south-western side of Dr. Abdulmajid Teacher Education
College on the locality termed as CMC. In this dumpsite,
there is surface water used by the local community for
washing. The worse of these dumpsites is their extreme
proximity to both residential areas and public institution
at a less than ten to twenty meters (plates 5). However,
until the time of the observation, solid waste has been
disposed in the CMC open dumpsite while it has currently
been forbidden to dispose in the Gumruk open dumpsite.
Plate 5. CMC open dumpsite and Gumruk open dumpsite.
Regarding improper waste disposal at a transfer stations,
respondents blame the rarity of inspection on the waste
management condition of the households, loose management
action for punishment and lack of accountability of the
community members. However, they didn’t deny the
current relatively strong monitoring due to the establishment
of government structure with respect to waste management
at the city government level. The respondents further
stated that the decentralization of government structure at
local/kebele level for more control of waste mismanagement.
As far as the punitive measure taken against the offense
improper waste disposal is concerned, in contrast to the
previous periods when there was neither penalty nor
inspection, the monitoring is relatively strong and monetary
penalty for mismanagement of wastes is imposed these
days. As to the respondent the punishment amount being is
small not exceeding 40-50 birr a few households preferred
International Journal of Environmental Protection and Policy 2015; 3(5): 153-168 166
paying to carrying waste to transfer station a bit away.
On the other hand, the survey showed that nobody care
about the waste dumped in the river banks. Some of the waste
is taken away by the river water during rainy season while the
rest remains piled in the river gorge and on its banks.
Despite the punishment on individuals who dispose waste
in unauthorized places, the regulations are seemed not
obeyed at all by the households. This is especially pertinent
to case of institution like hotels, restaurants and business
institution owners. This is because business man only runs
after his/her benefit since whatsoever amount of waste he/she
dump anywhere, the punishment is less amount of money.
This is much less than the payment they pay for pre
collectors which could be one birr for informal private
individuals. This, in other way round, implies punitive
measure alone does not bring a significant change unless
coupled with conscious community participation.
Regarding the final disposal site, currently there is one
open dumpsite known as “Shiek Aligure” which serves as
final disposal site in south- west part of the city located 6kms
away from the city center. It has a surface area of about 5
hectares. The present method of disposal is crude open
dumping hauling the wastes by trucks of Hormud SWM
Company (plate 6).
Photo by: Researchers on 25 October, 2013
Plate 6. Hormud truck hauling solid waste at “Shiek Aligure” Open
Dumpsite.
The major problems associated with the disposal site are:
absence of spreading and leveling by bulldozer and
compacting by compactor. As the result, a great deal of festal
and paper origin wastes has been blowing back to the city by
wind power.
Interview at “Shiek Aligure” Dumpsite
The researchers interviewed a household which is located
nearby the dumpsite. Regarding the impact of waste being
disposed at this site, respondents stated that “We have been
suffering from horrible increasing smell from the dumpsite
that you can notice now. Smoke hardly stops; even though it
stops, we are obliged to live in unsightly place and
unpleasant smell. We always fear the wind-blown fire
hazards to happen on our properties and lives of children.
We are living here because we have no option. Even if we
request everybody who may help us, nobody has drawn
attention so far to us to solve the problem”.
The researchers also observed the following technical and
social problems: The site is established on the open grazing
land nearby urban peripheral residences. The site is
characterized by lack of the following basic technical
features: leachate treatment, odor or vector control, rainwater
drain-off, and fencing. The area is unprotected for children,
women, domestic animals and scavengers reach. Socially, it
is unsafe as many human scavengers work continuously and
obviously living nearby the site and interfering work
operation at the site for collection of materials such as
wood, scrap metals and discarded food. All of waste
collected from the city is dumped in this single place without
separation of even organic waste. The total area of the
dumpsite and beyond is covered by smoke from the
continuous burning of the dumped waste due to internal
ignition by the waste itself (plate 7).
Photo by: Researchers on 15 October, 2013
Plate 7. Continuous smoking from Shiek Aligure Dumpsite.
Due to the indiscriminate disposal of waste in the area, the
organic waste that goes to this dumpsite not only pollutes the
land and water but also contributes to global warming by
producing green house gases like methane if it is remain left
untreated. The dumpsite being located on the intermittent
stream, the catapult of polluted water flowing from waste
disposal area can obviously inject hazards to livestock and
people living in the lower basin of the stream.
As far as solid waste transportation is concerned, Hormud
SWM Company is responsible for transporting wastes from
each kebele to the final dumpsite “Skiek Aligure” by means
of trucks. According to the interview held with the company,
the main challenge in this regard includes renting cost of
trucks and imbalanced communities’ willingness and
capability to pay for the waste disposal service.
4.5. Role of Community Participation
Community participation in SWM encompasses several
167 Yohanis Birhanu and Genemo Berisa: Assessment of Solid Waste Management Practices and the Role of Public
Participation in Jigjiga Town, Somali Regional State, Ethiopia
forms of local involvement, including: awareness and
teaching proper sanitary behavior; contributing cash, goods
or labor; participating in consultation, administration, and/or
management functions.
Community- based waste management (CBWM) projects
require institutional support and recognition in order to be
successful. An integrated system including waste separation
at the source, resource recovery, and composting of organic
waste requires representation of waste pickers, and
integration of the community to work with allied
stakeholders, including representatives of waste pickers.
Local leaders are often active in management of the service
or maintain close contact with the municipality or
community management body. Women and teens can play
crucial roles, such as initiators, managers, operators, political
activists, educators, and watchdogs for the community.
Public awareness and attitudes to waste can affect the
whole municipal SWM system. All steps in municipal SWM
starting from household waste storage, to waste segregation,
recycling, collection frequency, willingness to pay for waste
management services, and opposition to siting of waste
treatment and disposal facilities depend on public awareness
and participation. Thus, lack of public awareness and school
education about the importance of proper SWM for health
and well-being of people severely restricts use of community
based approaches in developing countries and also crucial
factor for failure of a MSWM service in developing countries
(Zurbrugg 2003) in similar way the community participation
in Jigjiga town is very less. The mobilization of communities
was done through the local authorities and existing
community leadership structures. The identified people
formed themselves into either community based organization
(CBOs) which are groups formed with in a local community
or micro enterprises (MEs), which are defined as a service
delivery or production business, usually low capital intensive
consisting of an individual or up to about 20 person, either
registered or operating informally in an area. These have
proper leadership structures where gender equality was
greatly encouraged to ensure that women take up positions of
leadership.
5. Conclusion and Recommendation
5.1. Conclusion
SWM is one of the important compulsory functions of
not only urban local authorities but also of rural local
bodies. However, this essential service is not efficiently
and properly performed by the concerned bodies of Jigjiga
City resulting in sanitation, social and environmental
problems. Waste management problem is complex because it
involves a multitude of scientific, technical, economic and
social factors. Similarly, it is observed that lack of financial
resources, institutional weakness, improper selection of
technology, transportation systems and disposal options,
social problem associated with lethargy towards
environmental cleanliness and sanitation have made this
service unsatisfactory and inefficient in the study area.
5.2. Recommendations
Though there is no single readymade solution to
control the waste problems, the researchers found it
important to indicate issues requiring serious attention of
concerned bodies. The data on generation rate and the
percentage contribution of each solid waste source might
have changed through time due to the change in
demographic and socio-economic conditions of the
residencies. Therefore, further study is needed to generate
more valid data for current and future planning. Due to
the complexity of the situation, cooperation among
different parties/citizens should be methods of choice and
industries and individuals should work as partners rather
than adversary to find a long-term sustainable SWM system.
The estimates indicate that over 75% of the refuse from
most households is largely vegetable, biodegradable
organic waste which has a potential for replacing
inorganic fertilizer to save foreign exchanges earning, also
strengthening and implying rural-urban-linkage.
Composting has to also be promoted by all actors who
have the concern in poverty alleviation’s and environmental
protection. Therefore, attention should be given to
reusable household wastes. Land filling site selection
requires special attention; standard measures should be
exercised to control contamination of surface and ground
water as well as air. However, none of these practices
are apparent in Jigjiga City. Being reluctant on the issue
needs accountability for environmental cost/ pollution cost of
water resource contamination from open dump site/, cost of
closing many old dumpsites and developing a new one know
and then. The existing open dumpsite is environmentally
unsound and socially unaccepted.
Therefore, new landfill site is urgently needed with proper
selection of the site/ environmental impact assessment and
construction. Waste needs proper management. The first
priority should be to segregation of wastes, preferably at the
point of generation, into re-usable and non-reusable for waste
reduction and changing in to financially viable material;
hazardous and non-hazardous components for avoidance of
hazardous containing products and waste workers safety.
Based on the research findings, the integrated SWM system
which combines a range of solid waste treatment options like
reusing, recycling, composting, and waste to energy
transformation is recommended. Majority of the households’
respondents lack awareness about the proper SWM systems.
Therefore, community based waste management system
should be in place to ensure sustainable and efficient
alleviation from challenges of waste management.
Acknowledgements
We are grateful to Jigjiga University and SERDO for
providing financial support. Our sincere thanks also goes
to the Jigjiga City Administration’s Sanitation and
Beautification Department for unreserved cooperation to
International Journal of Environmental Protection and Policy 2015; 3(5): 153-168 168
give pieces of information during data collection.
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